1. FCC ID
  2. Q9S
  3. Q9SRB5000DU

FCC ID Q9SRB5000DU

Base Station

by Northfield Telecommunications, Inc. d/b/a Advanced Wireless Communications

Grantee Code: Q9S   Product Code: RB5000DU
Latest application date: 2026-08-21

FCC ID Device Details

FCC IDQ9SRB5000DU
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeQ9S
Product CodeRB5000DU
Applicant BusinessNorthfield Telecommunications, Inc. d/b/a Advanced Wireless Communications 🇺🇸
Related Domains advancedwireless.com
Equipment ClassBase Station
Test FirmAttestation of Global Compliance (Shenzhen) Co., L

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
450-470 MHzOriginal Equipment2026-08-21
450-470 MHzOriginal Equipment2026-08-21

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-08-21PDF 1.3 MB
User manualUsers Manual2026-08-21PDF 1.3 MB
INT-PHOTOInternal Photos2026-08-21PDF 2.9 MB
Internal photosInternal Photos2026-08-21PDF 2.9 MB
EXT-PHOTOExternal Photos2026-08-21PDF 2.2 MB
External photosExternal Photos2026-08-21PDF 2.2 MB
Label and its locationID Label/Location Info2026-08-21PDF 661.4 KB
Label and locationID Label/Location Info2026-08-21PDF 661.4 KB
Test Setup Photos_CSRTest Setup Photos2026-08-21PDF 1.6 MB
Test Setup Photos_RFTest Setup Photos2026-08-21PDF 1.6 MB
Part 90-1Test Report2026-08-21PDF 5.8 MB
Part 90-2Test Report2026-08-21PDF 2.6 MB
Test Report for CSRTest Report2026-08-21PDF 3.8 MB
2-911 -d--5--i--Certification-Equipment-TypeAttestation Statements2026-08-21PDF 204.9 KB
2-911 -d--5--ii--Certificiation-ApplicantAttestation Statements2026-08-21PDF 204.9 KB
2-911 -d--7-US agentAttestation Statements2026-08-21PDF 321.1 KB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2026-08-21PDF 204.9 KB
2.911 (d)(5)(ii)CertificationApplicantv1.3Attestation Statements2026-08-21PDF 204.9 KB
2.911 (d)(7)USAgentforServiceofProcessv1.3Attestation Statements2026-08-21PDF 321.1 KB
FCC Frequency BandCover Letter(s)2026-08-21PDF 292.1 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2026-08-21PDF 191.4 KB
Letter of AuthorizationCover Letter(s)2026-08-21PDF 273.3 KB
Letter of Authorization Rev 1.0Cover Letter(s)2026-08-21PDF 273.3 KB
Part 90 LetterCover Letter(s)2026-08-21PDF 421.1 KB
Scanning receiver declaration 15.121Cover Letter(s)2026-08-21PDF 279.1 KB
FCC Health ReportRF Exposure Info2026-08-21PDF 1.9 MB
Part listParts List/Tune Up Info2026-08-21PDF 123.2 KB
Block-Diagram Metadata onlyBlock DiagramPDF 66.2 KB
Parts List Metadata onlySchematicsPDF 123.2 KB
SCH Metadata onlySchematicsPDF 1.7 MB
OP Metadata onlyOperational DescriptionPDF 841.9 KB
Operational-Description Metadata onlyOperational DescriptionPDF 841.9 KB
Part List Metadata onlyParts List/Tune Up InfoPDF 123.2 KB
TuneUp Metadata onlyParts List/Tune Up InfoPDF 245.3 KB

Application Information

Application IDMTW48NU4Tuwhby5TVoFmNg==
Final Action Date2026-08-21
Application PurposeOriginal Equipment
Applicant FRN0008725376
ModelRB5000DU
Frequency Range450-470 MHz
Equipment ClassCSR - Scanning Receiver
Device DescriptionBase Station
Responsible PartyKenneth J Coons, kcoons@advancedwireless.com , 952-469-0122
Technical ContactNorthfield Telecommunications, Inc. d/b/a Advance, kcoons@advancedwireless.com
Non-Technical ContactKenneth J Coons, Northfield Telecommunications, Inc. d/b/a Advance, kcoons@advancedwireless.com , 952-469-0122
Test FirmDoris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com , +86-755-25234088
TCB Emailcertification@micomlabs.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
MTW48NU4Tuwhby5TVoFmNg==2026-08-21Original Equipment
GzYKhMzU5BAYjrvsu2mBYQ==2026-08-21Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
450-470 MHz15B
450-470 MHz2.12811.062 PM9K90F3E90EF
450-470 MHz2.12811.062 PM7K67F1D90EF ES
450-470 MHz2.12811.062 PM7K67F1W90EF ES

Grants

TCB Grant - Application MTW48NU4Tuwhby5TVoFmNg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 08/21/2026

Application Dated: 08/21/2026
Northfield Telecommunications, Inc. d/b/a Advanced Wireless Communications
20809 Kensington Blvd
Lakeville, MN 55044
 
Attention: Kenneth Coons , President

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  Q9SRB5000DU
Name of Grantee:  Northfield Telecommunications, Inc. d/b/a Advanced Wireless Communications
Equipment Class: Scanning Receiver
Notes: Base Station
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15B 450.0  -  470.0


TCB Grant - Application GzYKhMzU5BAYjrvsu2mBYQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 08/21/2026

Application Dated: 08/21/2026
Northfield Telecommunications, Inc. d/b/a Advanced Wireless Communications
20809 Kensington Blvd
Lakeville, MN 55044
 
Attention: Kenneth Coons , President

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  Q9SRB5000DU
Name of Grantee:  Northfield Telecommunications, Inc. d/b/a Advanced Wireless Communications
Equipment Class: Licensed Non-Broadcast Station Transmitter
Notes: Base Station
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EF 90 450.0  -  470.0 2.1281 1.062  PM 9K90F3E
EF ES 90 450.0  -  470.0 2.1281 1.062  PM 7K67F1D
EF ES 90 450.0  -  470.0 2.1281 1.062  PM 7K67F1W

Power output listed is conducted. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 24.2 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

EF: This device may contain functions that are not operational in U.S Territories except as noted in the filing. This grant has extended frequencies as noted in the filing and Section 2.927(b) applies to this authorization.
ES: This equipment is capable of supporting a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth.